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zdiBakkerZDI-23-092
HistoryJan 20, 2023 - 12:00 a.m.

RARLAB WinRAR ZIP File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2023-01-2000:00:00
Bakker
www.zerodayinitiative.com
27
rarlab winrar
zip file parsing
information disclosure
vulnerability
remote attackers
sensitive information
user interaction
malicious file
allocated buffer
arbitrary code
current process

EPSS

0.001

Percentile

47.7%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ZIP files. Crafted data in a ZIP file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

EPSS

0.001

Percentile

47.7%

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